68957515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{5381}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 90675936

約数和(自身を除く): 21718421

約数列:

[1, 5, 11, 55, 233, 1165, 2563, 5381, 12815, 26905, 59191, 295955, 1253773, 6268865, 13791503, 68957515]

約数ペア:

[(1, 68957515), (5, 13791503), (11, 6268865), (55, 1253773), (233, 295955), (1165, 59191), (2563, 26905), (5381, 12815)]